baber/WOPTO huggingface dataset:
Patent JP-2002354450-A (JP)
Title: Remote operating system of stb
Inventor: TANIMOTO TAKUYA
IPC: H04N7/173
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote operation system of STB, a transmission/ reception controller and a transmission unit for control, in which a program can be supplied from one STB to a plurality of television receivers through two-way wiring even for such a satellite broadcast as can not be dealt with by a ground wave tuner, and in which the STB can also be controlled on the side of a television receiver at a remote place. SOLUTION: The remote operation system of STB comprises a single STB 50, a single transmission/reception controller 20, and a plurality of transmission units for control (62, 63) wherein a video/audio signal from the STB 50 is subjected to RF modulation by an RF converter 21 and passed through an RF mixer 22 before being delivered on a bi-directional cable to television receivers in each remote place. A control request of the STB on the side of a television receiver at a remote place is recorded by the transmission unit for control 62 and presented on the two-way cable through an RF converter 66 and an RF mixer 64. The transmission/reception controller 20 is arranged to receive the control request and deliver a control signal to the STB.
Patent JP-2002354254-A (JP)
Title: Image processor, image processing method and program
Inventor: ISHIGURO KAZUHIRO
IPC: G06T3/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To remove a base without generating a false contour. SOLUTION: A base area in input image data is discriminated from a non- base area (S2). The image data of respective pixels included in the base area are set up at a base level (S2). The image data of pixels included in a boundary area between the base area set up at the base level and the non-base area are smoothed (S6). An image is reproduced so that a false contour is not caused in the boundary area on the basis of the smoothed image data and the original input image data.
Patent JP-2002315633-A (JP)
Title: Vertically movable shelf
Inventor: NAKANO SATOSHI
IPC: A47B51/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To easily and safely bring up/down a load to/from a high shelf with small force without using a stepladder, etc. SOLUTION: A parent rod 1, an intermediate joint 3, and a shelf 4 are connected with bars 2 and pins to form multiple joints of parallel links. The parent rod is fixed to an existing article for allowing the shelf to move upward/ downward. Since a string 5 is attached to the intermediate joint and a weight 6 is hung from the top of the string via a pulley 7, the shelf can be moved upward/downward with small force. When the shelf is located upward, the shelf is put on brackets 8 and horizontally pulled by the string, and therefore, the shelf will not fall down. When the shelf is brought down, the shelf is pulled forward and the shelf is detached from the brackets to be brought down. Moreover, since the stroke is large because of the multiple joints, the shelf located higher than the head of a user can be brought down to the height of the hip of the user.
Patent JP-2002356844-A (JP)
Title: Recess forming instrument for concrete pile
Inventor: MORI SHINICHI
IPC: E02D5/30
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a recess forming instrument for a concrete pile, which contributes to reduction of cost required for recess formation in an upper portion of the concrete pile, by forming the instrument of component parts which are all reusable. SOLUTION: The almost cylindrical recess forming body 5 is detachably mounted on an upper inner peripheral side of the concrete pile 1 when the concrete pile 1 is inserted into an excavated hole in which uncured concrete C1 is filled, and functions to partially an upper portion of the concrete pile 1. The recess forming body 5 is comprised of an inflatable/deflatable body 12, and an inner cylinder body 10. The inflatable/deflatable body 12 is formed into an inflatable/deflatable annular body and allows its outer peripheral side to be press-fitted to an inner peripheral surface of the concrete pile 1 when inflated, to thereby inhibit the uncured concrete C1 from infiltrating into the concrete pile 1. The inner cylinder body 10 is arranged inside the inflatable/ deflatable body 12, and guides the uncured concrete C1 via its inner side toward an upper portion thereof.  The inner cylinder body 10 is comprised of a plurality of cylinder component members 16 which each are arcuately shaped in cross section and openable in a radially outward direction.
Patent JP-2002357196-A (JP)
Title: Centrifugal fan
Inventor: OGINO KAZUO
IPC: F04D29/28
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve problems in an existing centrifugal fan wherein large-number assemblage man-hours are required to increase costs, and noises and vibration is large. SOLUTION: In a blade of an impeller, the main plate side inner diameter of it is smaller than intake side inner diameter, and the outer diameter of a main plate is smaller than the outer diameter of the blade. A part of the blade larger than the outer diameter of the main plate is formed by axially extending the blade to a main plate side end surface.
Patent JP-2002139535-A (JP)
Title: Motor insulation fault detection by sensing ground leakage current
Inventor: TAKAHASHI TOSHIO
IPC: G01R31/14
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To detect a fault of insulation of a conductor of a motor. SOLUTION: A current is detected by a current transformer having a small common-mode leakage current flowing in a ground wire cable of a motor controller circuit, and an average leakage current is generated from the detected current by a single-pole low-pass filter and converted into a PWM signal. A pulse generator generates pulse signals at a leading and trailing edges of the PWM signal. The pair of level shifters shift the leading-edge and trailing-edge pulse signals from a floating high-tension side voltage to a voltage based on the ground. The PWM signal having a duty cycle changing relative to the common-mode leakage current is generated from the level-shifted pulse signal by a pulse regeneration circuit, and the degree of motor insulation deterioration is calculated and determined by a digital signal processor.
Patent JP-2002353806-A (JP)
Title: Level shifter circuit
Inventor: SAKURAI YOSUKE
IPC: G09G3/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a level shifter circuit that can conduct a level shift opera tion at high speed with low power consumption at a low voltage without depending much on a transistor (TR) characteristic. SOLUTION: The level shifter circuit is provided with power supply terminals VSS, VDD and with a differential amplifier comprising N-channel MOS TRs N1-N3, and P-channel MOS TRs P1, P2. The differential amplifier especially includes a P-channel MOS TR P3 connected between sources of the MOS TRs P1, P2 and the power supply terminal VDD and conductive by a gate level from the power supply terminal VSS, an auxiliary capacitor C1 that is connected between a gate of the MOS TR N1 and the drain of the MOS TR P3, an auxiliary capacitor C2 that is connected between the gate of the MOS TR N1 and the drain of the MOS TR N3, and an auxiliary capacitor C3 that is connected between the gate of the MOS TR N2 and the gate of the MOS TR P2.
Patent JP-2002224296-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a combination type game machine with which a more proper game and a more interesting game are provided without only depending on the constitution of a game panel. SOLUTION: In a chance time processing, when the end of one game is affirmatively judged (S61: YES), the CPU 141 of a main control part 140 judges whether or not a square pattern is established in the preceding game (S62), and when the establishment of the square pattern is affirmatively judged (S62: YES), reads the value of one of tables '1'-'4' for which score is easily established corresponding to respective random numbers Rd5 for table selection from the values '0', '1', '2' and '3' of the random number Rd5 for the table selection of a counter C5 (S63).  Then, the CPU 141 of the main control part 140 transmits a command to a pattern control part 150 and the array of numeral patterns corresponding to the value of the table read in S63 is displayed at the 7-segment display device of the respective frames of a winning pattern combination display device 17 by the pattern control part 150 (S64).
Patent JP-2002356302-A (JP)
Title: Removal apparatus for carbon monoxide
Inventor: ABE MITSUTAKA
IPC: C01B3/38
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a deviation caused by the place of a removal of carbon monoxide in a removal apparatus for carbon monoxide. SOLUTION: A catalyst layer 3 which loads a selective oxidation catalyst oxidizing carbon monoxide and a number of pipes 5 having a number of bores 4 which introduce an oxidizing agent into the hydrogen rich gas flow preparing in the upstream of the hydrogen rich gas flow from the catalyst layer 3 are installed in a case 2 which is a flow path of a hydrogen rich gas flow containing carbon monoxide. A cross section of the pipe 5 is molded into a flat shape. An extended shaft of the flat shape is arranged as there is an inclination to the direction of the flow of the hydrogen rich gas. Herewith, the hydrogen rich gas and the oxidizing agent can be agitated without adding a new agitation means and the carbon monoxide in the catalyst layer is uniformly removed without enlarging an apparatus.
Patent JP-2002358795-A (JP)
Title: Non-volatile semiconductor storage device and manufacturing method
Inventor: YOSHIDA KEIICHI
IPC: G11C29/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To realize a non-volatile semiconductor storage device in which a time required for a test performed before shipping is shortened, detects can be corrected by using a redundant circuit even after shipping, and control of addresses by a controller is not required. SOLUTION: This non-volatile semiconductor storage device is provided with a memory array (10) comprising a plurality of non-volatile storage elements which can electrically write and erase storage information and spare storage elements, a storage element discriminated as defect of write-in in normal operation is replaced by the spare storage element (10a), while information about a defective storage element is stored in the prescribed region (10b) of the memory array. In this manufacturing method, even if a defective storage element is detected by a test, information about the defective storage element is not stored in the prescribed region of the memory array, elements of which the rate of defective storage elements detected by a test is <= the prescribed value are extracted as good product.
Patent JP-2002369461-A (JP)
Title: Method of manufacturing core and device thereof
Inventor: SANO HIROYUKI
IPC: H02K15/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a core and a device for it which can assemble a core of a stator, etc., with high precision. SOLUTION: When an operation of one lamination unit 13 is finished, a next lamination unit 13 which is adjacent to the former one is made to operate and the respective lamination units 13 load same laminated units 1 at least two among trucks 17a-17d.
Patent JP-2002365519-A (JP)
Title: Device for detecting state of focusing
Inventor: SASAKI TADASHI
IPC: G02B7/28
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting state of focusing which enable a photographer to properly designate AF point by displaying the range capable of designation of the AF point on a viewfinder, when the range is limited in a camera system which is focused on an object of the AF point through autofocusing, when the AF point is designated on a display screen of the viewfinder in a television camera. SOLUTION: A touch panel is disposed on the viewfinder 14 of the television camera, and when the point to be desirably brought into focus (AF point) is touched, the focusing on the AF point is performed. When the range, capable of designation of the AF point is limited, a frame H which represents the range is displayed, and the AF point is displayed on the screen 14A of the viewfinder 14.
Patent JP-2002023059-A (JP)
Title: Microscope assembly
Inventor: ENGELHARDT JOHANN
IPC: G02B21/08
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a microscope assembly with which a sample can be surely observed in real time while using the means of simple design. SOLUTION: The microscope assembly has a light source (1), in particular, a laser light source for generating a light beam (2) for irradiating a sample (6) which is an examination object, a means (3) for widening the light beam (2) into practically linear irradiation light beam, an objective lens (5) for guiding the irradiation light beam to the sample (6) and a device for relatively moving the irradiation light beam and the sample (6). The above microscope assembly, in particular, a confocal laser scan type microscope is made concrete for surely observing the sample (6) in real time in simple design, and the device of the assembly is constituted in a manner that the irradiation light beam can be rotated inside the pupil of the objective lens by the device or that the sample (6) can be one-dimensionally moved by the device at least.
Patent JP-2002365812-A (JP)
Title: Method for producing semiconductor device
Inventor: SAITO TAKAYUKI
IPC: G03F1/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a defective injection of impurity due to deterioration in the accuracy of the form of a resist pattern by a trailing phenomenon. SOLUTION: The outline of a resist pattern comprising a resist film 3 is retreated in a place where a certain interval or below is left between a part situated on an active region 2 within a position where gate wiring 1 is situated and a position where the resist pattern is situated.
Patent JP-2002365589-A (JP)
Title: Three-dimensional display device
Inventor: TAKAHASHI SUSUMU
IPC: G02B30/25
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a small three-dimensional display device which has wide- viewing angle, enables observation without wearing spectacles because it is easy to look into owing to a long eye relief, and enables stereoscopic vision by displaying images with a parallax as right and left images. SOLUTION: The three-dimensional display device has a display panel 10 and a magnifying optical system, and the display panel 10 is constituted, so that right and left images are eccentrically displayed in the longitudinal direction with each other. The magnifying optical system has right and left observation optical systems; the right and left observation optical systems have optical axes which are eccentric to each other and have effective diameters including each optical axis; and the right optical system 12R exerts imaging action to luminous flux from the right image, and the left optical system 12L exerts the imaging action with respect to luminous flux from the left image.
Patent JP-2002365572-A (JP)
Title: Optical scanner and imaging apparatus
Inventor: YOKOYAMA MASAHITO
IPC: G02B26/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To perform adjustment for reducing deterioration in image quality by optimizing characteristic by making skew characteristic and linearity characteristic as scanning characteristic correctable in an optical scanner, having transmitting and imaging optical systems for a plurality of scanning light beams. SOLUTION: A plurality of light beams for color are deflected by a light deflector 62 and the inclination of the mirrors 74, 76, 78 and 80 of a transmitting and image forming system provided for each scanning light beam is adjusted to correct the skew characteristic. Then, the arrangement of imaging lenses WTL 69, 70, 71 and 72 is adjusted (parallel displacement) which are different from the correction of the skew characteristic so as to correct the linearity characteristics. Even if the linearity characteristic is influenced by adjusting the skew of the mirror, it is corrected by adjusting the WTL, and then both of them are adjusted to accurately correct the positional deviation of a scanning line, whereby the variance between optical paths is eliminated, and the occurrence of color slurring is reduced.
Patent JP-2002362886-A (JP)
Title: Working stand
Inventor: MORI TAKASHI
IPC: B66F11/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent failure of a working device caused by a damage of hose or the like. SOLUTION: A working stand 17 includes a working stand outside main body part 21 of a bottomed vessel shape attached on a tip part of a boom and including a bottom part 21a and a circumference wall part 21b rising upward from a circumference edge part of the bottom part 21a, and a liner 25 detachably attached inside of the working stand outside main body 21. The working device 50 operating with receiving hydraulic pressure is attached on an upper of the circumference wall part 21b of a tip side of the working stand outside main body 21 and an operation control valve 55 controlling supply and discharge of hydraulic fluid to control operation of the working device 50 is attached on an inside wall surface of the circumference wall part 25c of a tip end side of the liner 25.  A supply hose 59 supplying hydraulic fluid to the operation control valve 55 is extended to a port side along an upper surface of the circumference wall part 25c.
Patent JP-2002374266-A (JP)
Title: Method for controlling radio packet transmission
Inventor: HONMA FUMIHIRO
IPC: H04W72/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide method for controlling a radio a packet transmission for a radio terminal station by which the problem causing deteriorated throughput, because a value of a random number generating range suitable for number of terminals having a transmission request is not selected can be solved. SOLUTION: A terminal station with a transmission request generates a random number, which is uniformly distributed and multiplies slot time (S) by the random number to set a transmission wait time (T). When a channel is idle for the time S, the time T is decreased by a time equivalent to the time S, and when the T reaches 0, the terminal station starts transmission, when the terminal station detects a packet of other terminal station before the time T elapses, the terminal station maintains the standby state and simultaneously discriminates that the set time T is greater, when the terminal station does not detect the packet of the other terminal station. When the terminal station detects the packet of the other terminal station within the time T, the terminal station keeps the standby state.  When the terminal station decides the time T and number of times discriminated to be small within the predetermined time exceeds a threshold, the terminal station extends the random number generating range to decide the time T; and when number of times discriminated to be large within the predetermined time exceeds the threshold, the terminal station reduces the random number generating range to decide the time T.
Patent JP-2002373531-A (JP)
Title: Cable for communication, and its manufacturing method
Inventor: KUROGANE HIDEJI
IPC: H01B11/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cable for communication suitable for high-speed transmission, which has narrow width, can be connected to a connector without cutting it, therefore has flexibility of wiring, and suppresses the delay time of a signal to small value. SOLUTION: Including assembled stranded wires 19a and 19b, which are bundled and stranded with electric wires 15a and 15b, which are constituted of electricity conductors 11a and 11b covered with insulation components 13a and 13b, and insulating outer cover components 24a and 24b, which cover these assembled stranded wires 19a and 19b, inside the above insulating outer cover components 24a and 24b, at least two of the above assembled stranded wires 19a and 19b are mutually arranged in parallel with a predetermined interval. Each of strand directions o the above adjacent assembled stranded wires 19a and 19b are different in reverse directions.
Patent JP-2002370882-A (JP)
Title: Stairs lift
Inventor: TAKIMOTO SHOICHIRO
IPC: B66B5/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To support a countermeasure in an unaccountable stopping state. SOLUTION: A light emitting diode 8 of a 7 segment is installed in a control apparatus 7 mounted in a stairs lift body 3. The self-diagnosable function having a failure state diagnosing program and an operation state diagnosing program is incorporated. A diagnostic result by the self-diagnosing result display function is displayed on the light emitting diode 8 of the 7 segment by a number. The displayed number is confirmed via a peep hole 9 to recognize a stopping cause.
Patent JP-2002369657-A (JP)
Title: Coating powder for bean confectionery, and method for producing bean confectionery using the same
Inventor: SHIMADA SEINOSUKE
IPC: A23G3/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide coating powder for bean confectionery, with which bean confectionery having sufficient loaf volume and also soft palate feeling can be extremely easily obtained, and to provide a method for producing bean confectionery using the coating powder. SOLUTION: The coating powder, preferably for bean confectionery, is characterized by containing pregelatinized non-glutinous rice starch and/or pregelatinized glutinous rice starch. The method for producing bean confectionery is characterized by using pregelatinized non-glutinous rice starch and/or pregelatinized glutinous rice starch as at least a part of the coating powder, wherein pregelatinized non-glutinous rice starch and/or pregelatinized glutinous starch are (is) substituted for a part or whole of rice-bran glue and/or pregelatinized waxy cornstarch.
Patent JP-2002370495-A (JP)
Title: Magnetic material reversion display panel
Inventor: OTA INAO
IPC: B43L1/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material reversion display panel which mitigates the degree of broken-off visibility of a writing line, even when the magnetic material for display gradually precipitates to the lower part of a liquid storage chamber by impact or gravity and consequently, a gap is generated in the upper part of the liquid storage chamber. SOLUTION: An inclined barrier which descends toward a transparent face sheet from a back sheet, is provided in the upper part of the liquid storage chamber.
Patent JP-2002372799-A (JP)
Title: Color toner
Inventor: HIDAKA YASUHIRO
IPC: G03G9/09
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a color toner excellent in durability and anti-offsetting property and to provide a method for producing the color toner. SOLUTION: The color toner comprises a bonding resin, a releasing agent, a colorant and an additive, the melting point of the releasing agent is 60-115 deg.C and the content of the releasing agent in the toner is 1-20 wt.%. The volume median particle diameter of the color toner is 5-15 μm and the content of particles of <=3 μm particle diameter is <=5% by number. The method for producing the color toner has a step for comminuting and classifying a mixture obtained by melting and kneading at least the bonding resin, the releasing agent having 60-115 deg.C melting point and the colorant and mixing the resulting kneaded material with the additive.